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| author | Max Krummenacher <max.krummenacher@toradex.com> | 2025-12-17 15:30:14 +0100 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2025-12-19 12:25:52 +0100 |
| commit | 2909722059efff87c984ede099de0cb726727a15 (patch) | |
| tree | 4b0efc3abe0c777b6d82be74ee65427a69d5a402 | |
| parent | bc82c5022a9753235efa0b372d78e16bb31012c4 (diff) | |
arm64: dts: imx95: fix mali thermal zonetoradex_6.6-2.2.x-imx
The mali binding includes the thermal-zone string property which
expects the node name of the thermal zone assosiated with the GPU.
We changed the thermal zone node name without changing the thermal-zone
property in the mali node. This results in:
| [ 5.354741] Error -19 getting thermal zone 'ana', not yet ready?
| [ 5.354765] mali 4d900000.gpu: recalculation of power model mali-simple-power-model returned error -517
| [ 5.364256] mali 4d900000.gpu: IPA initialization failed
| [ 5.369592] mali 4d900000.gpu: Continuing without devfreq
Follow the node name change and the thermal code of the mali driver
prints the following:
| [ 8.620732] mali 4d900000.gpu: Using configured power model mali-tvax-power-model, and fallback mali-simple-power-model
| [ 8.636987] mali 4d900000.gpu: OPP 0 : opp_freq=500000000 core_mask=1
| [ 8.636995] mali 4d900000.gpu: OPP 1 : opp_freq=800000000 core_mask=1
| [ 8.651876] mali 4d900000.gpu: OPP 2 : opp_freq=1000000000 core_mask=1
Mainline has no Mali GPU support for i.MX 95.
Upstream-Status: Inappropriate [Downstream only]
Fixes: 6bea215e4156 ("arm64: dts: imx95: align thermal-zone cpu node names with upstream")
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx95.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi index 1326fff14df5..9ea67b767f80 100644 --- a/arch/arm64/boot/dts/freescale/imx95.dtsi +++ b/arch/arm64/boot/dts/freescale/imx95.dtsi @@ -3036,7 +3036,7 @@ dynamic-coefficient = <1013>; reference_voltage = <920>; ts = <20000 2000 (-20) 2>; - thermal-zone = "ana"; + thermal-zone = "ana-thermal"; }; ipa_power:power_model@1 { |